The invention discloses a fixed frame for anti-theft power station monitoring, which includes a vertical bar, a main support frame, a rotating shaft, a lower connecting rod body, a first locking rod, a locking hole and a fixing plate, and a connecting rod is welded on the right side of the vertical bar , and the inner ports of the two connecting rods are fixedly connected with a horizontal frame, the upper surface of the horizontal frame is inlaid with a special-shaped lock, the bottom end of the horizontal frame is equipped with a horizontal slideway, and the middle of the horizontal slideway The position is provided with a horizontal slider, and the lower side of the horizontal slider is fixedly connected with a connecting plate, and the right side of the connecting plate is installed with a horizontal telescopic rod, and the connecting plate is fixedly connected with the outer port of the monitor fixed frame through the horizontal telescopic rod , the anti-theft-type power station monitoring fixed frame has a good anti-theft structure, not only anti-theft for the monitor itself, but also for the overall anti-theft work on the outer frame of the monitor, reducing the cost of damage and theft, and the device is easy to install It saves labor and reduces the intensity of people's monitor inspection work.